Baby Safety / Compounds / Maltitol (E965)

Is Maltitol (E965) safe for babies and kids?

Moderate risk for kids

Infants are more vulnerable to Maltitol (E965) than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.

What is maltitol (e965)?

The IUPAC name is (2S,3R,4R,5R)-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexane-1,2,3,5,6-pentol.

Also known as: (2S,3R,4R,5R)-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexane-1,2,3,5,6-pentol, maltitol, D-Maltitol, 4-O-alpha-D-Glucopyranosyl-D-glucitol.

IUPAC name
(2S,3R,4R,5R)-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexane-1,2,3,5,6-pentol
CAS number
585-88-6
Molecular formula
C12H24O11
Molecular weight
344.31 g/mol
SMILES
C(C1C(C(C(C(O1)OC(C(CO)O)C(C(CO)O)O)O)O)O)O
PubChem CID
493591

Risk for babies

Moderate risk

Infants are more vulnerable to Maltitol (E965) than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.

Neonates and infants up to 12 months have incomplete blood-brain barrier development, immature Phase I/II metabolic enzymes (particularly CYP3A4, UGT1A1), and higher gastrointestinal permeability. Equivalent doses produce higher internal concentrations and longer residence times.

What to do: Minimize infant exposure through source control. For breastfeeding mothers: reduce maternal exposure. For formula-fed infants: use certified low-migration bottles and verified water sources. Consult pediatrician regarding any concerns.

Risk for pregnant and nursing people

Context-dependent

Pregnancy alters the metabolism and distribution of Maltitol (E965), potentially increasing fetal exposure. The developing embryo/fetus is vulnerable during organogenesis (weeks 3-8) and neurological development. Placental transfer should be assumed.

No specific reproductive toxicity data identified, but pregnancy-specific safety data is limited for most chemicals. Precautionary minimization of exposure is recommended.

What to do: Minimize exposure during pregnancy and lactation. Consult healthcare provider regarding specific risks. Consider alternative products with lower hazard profiles.

Regulatory consensus

3 regulatory and scientific bodies have classified Maltitol (E965). The classifications differ — that's the data.

AgencyYearClassificationNotes
IARC2006Not evaluated by IARC for carcinogenicity — Maltitol (E965; CAS 585-88-6; 4-O-alpha-D-glucopyranosyl-D-glucitol; a disaccharide sugar alcohol formed by hydrogenation of maltose) is FDA GRAS (21 CFR 184.1835 as a polyol family; individually recognized in FDA GRAS inventory) and EU E965; JECFA ADI 'not specified'; EFSA opinion confirmed no safety concern at current use levels; no IARC, EPA, or EFSA carcinogenicity classification; maltitol is 75–90% as sweet as sucrose with a very similar taste profile and mouthfeel — among the closest in taste and functional properties to sucrose of all sugar alcohols; it provides 2.1 kcal/g; because it closely mimics sucrose's sensory profile, maltitol is the dominant sugar alcohol in sugar-free chocolate and is heavily used in 'no sugar added' and 'diabetic' confectionery; it carries significant GI risk at high doses (comparable to sorbitol) and requires FDA laxative warning; importantly, maltitol has a non-trivial glycemic index (GI ~35, glycemic response ~36% that of sucrose) — higher than most other sugar alcohols — making claims about 'diabetic-safe' chocolate based on maltitol content potentially misleading
EPA CTX / Genetox—Genotoxicity: positive (Ames: negative, 1 positive / 7 negative reports)
EPA CTX / Genetox—Genotoxicity: positive (Ames: negative, 1 positive / 7 negative reports)

Regulators apply different standards of evidence — animal-data weighting, exposure-pattern assumptions, epidemiological power thresholds — which is why two scientific bodies can review the same data and reach different conclusions. The disagreement is the data.

Where kids encounter maltitol (e965)

  • Industrial Facilities — Manufacturing plants, Chemical storage areas, Waste treatment sites
  • Occupational Environments — Factories, Warehouses, Transportation vehicles

Safer alternatives

Lower-risk approaches that achieve a similar outcome to Maltitol (E965):

  • Ester quats (diethyl ester dimethyl ammonium chloride)
    Trade-offs: Slightly different performance feel
    Relative cost: 1.2-2×

Frequently asked questions

Is maltitol (e965) safe for kids?

Infants are more vulnerable to Maltitol (E965) than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.

What products contain maltitol (e965)?

Maltitol (E965) appears in: Manufacturing plants (Industrial facilities); Chemical storage areas (Industrial facilities); Factories (Occupational environments); Warehouses (Occupational environments).

What should I do if my child is exposed to maltitol (e965)?

Minimize infant exposure through source control. For breastfeeding mothers: reduce maternal exposure. For formula-fed infants: use certified low-migration bottles and verified water sources. Consult pediatrician regarding any concerns.

Why do regulators disagree about maltitol (e965)?

Maltitol (E965) has been classified by 3 agencies including IARC, EPA CTX / Genetox, EPA CTX / Genetox, with differing conclusions. Regulators apply different standards of evidence (animal data weighting, exposure-pattern assumptions, epidemiological power thresholds), which is why two scientific bodies can review the same data and reach different conclusions. See the regulatory consensus table on this page for the full picture.

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Sources (1)
  1. Maltitol CAS 585-88-6 4-O-alpha-D-Glucopyranosyl-D-Glucitol C12H24O11 E965 75-90% Sucrose 2.1 kcal/g; FDA GRAS; JECFA ADI Not Specified; EFSA ADI Not Specified; Glycemic Index ~35 Highest Among Sugar Alcohols vs Sorbitol 9 Xylitol 13 Erythritol 0 Isomalt 2; ADA Caution Diabetic Sugar-Free Chocolate Blood Glucose Significant Rise; Maltase Small Intestinal Glucose Release Sorbitol Moiety Slow Absorption; Sugar-Free Labeling Legal but Glycemic Deception Criticism; Dominant Sugar Alcohol in Sugar-Free Chocolate Tempering Snap Hardness Similar to Sucrose; Starch Hydrolysis Maltose Hydrogenation Raney Nickel; Maltitol Syrup Mixture GPS GPM Polyols; Laxative 40-50g/day FDA Warning; Non-Cariogenic; FODMAP IBS (2006) — regulatory

Reference data, not professional advice. Aggregates publicly available regulatory and scientific data; not a substitute for veterinary, medical, legal, or regulatory advice. Why we built ALETHEIA →